public void DrawReflectionMap(Terrain terrain, List<GameObject> objects, Texture2D normals, Texture2D speculars)
{
Vector4 reflectionPlane = CreatePlane(waterHeight - 0.5f, new Vector3(0, -1, 0), true);
device.SetRenderTarget(reflectionRenderTarget);
device.Clear(ClearOptions.Target | ClearOptions.DepthBuffer, Color.Black, 1.0f, 0);
GBuffer.Parameters["xClip"].SetValue(true);
GBuffer.Parameters["xClipPlane"].SetValue(reflectionPlane);
terrain.DrawTerrain(GBuffer);
/*foreach (GameObject obj in objects)
{
if (obj is Unit)
{
Unit unit = (Unit)obj;
unit.currentModel.Draw(device, unit.GetWorldMatrix(), GBuffer, normals, speculars, false);
}
if (obj is Decoration)
{
Decoration decoration = (Decoration)obj;
decoration.currentModel.Draw(device, decoration.GetWorldMatrix(), GBuffer, normals, speculars, false);
}
}*/
DrawSkyDome(Camera.reflectionViewMatrix);
device.SetRenderTarget(null);
GBuffer.Parameters["xClip"].SetValue(false);
reflectionMap = reflectionRenderTarget;
}
public void CreateShadowMap(List<GameObject> models, Terrain terrain)
{
device.BlendState = BlendState.Opaque;
device.DepthStencilState = DepthStencilState.Default;
device.RasterizerState = RasterizerState.CullCounterClockwise;
foreach (PointLight light in pointLights)
if (light.withShadows)
{
light.CreateShadowMap(light, models, depthWriter, terrain);
}
foreach (SpotLight light in spotLights)
if (light.withShadows)
{
light.CreateShadowMap(models, depthWriter, terrain);
}
}
public void CreateShadowMap(List<GameObject> models, Effect depthWriter, Terrain terrain)
{
device.SetRenderTarget(shadowMap);
device.Clear(Color.Transparent);
depthWriter.Parameters["View"].SetValue(view);
depthWriter.Parameters["Projection"].SetValue(projection);
depthWriter.Parameters["LightPosition"].SetValue(position);
depthWriter.Parameters["DepthPrecision"].SetValue(farPlane);
// if(Game1.Intro != false)
terrain.DrawShadow(depthWriter);
DrawModels(models, depthWriter);
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
device = graphics.GraphicsDevice;
this.IsMouseVisible = true;
terrain = new Terrain(this);
camera = new Camera(this, graphics);
decorations = new DecorationManager(this, device, graphics);
Minimap.Initialize(device);
Components.Add(camera);
Components.Add(terrain);
Components.Add(decorations);
base.Initialize();
}
void RenderSceneTo3Targets(List<GameObject> objects, Terrain terrain, float time)
{
device.BlendState = BlendState.Opaque;
device.DepthStencilState = DepthStencilState.Default;
device.RasterizerState = RasterizerState.CullCounterClockwise;
foreach (GameObject obj in objects)
{
if (obj is Unit)
{
Unit unit = (Unit)obj;
unit.currentModel.Draw(device, unit.GetWorldMatrix());
}
else if (obj is Building)
{
Building building = (Building)obj;
building.currentModel.Draw(device, building.GetWorldMatrix());
//building.currentModel.Model.Draw(building.GetWorldMatrix(), Camera.viewMatrix, Camera.projectionMatrix);
}
else if (obj is Decoration)
{
Decoration decoration = (Decoration)obj;
decoration.currentModel.Draw(device, decoration.GetWorldMatrix());
//decoration.currentModel.Model.Draw(decoration.GetWorldMatrix(), Camera.viewMatrix, Camera.projectionMatrix);
}
}
water.DrawSkyDome(Camera.viewMatrix);
terrain.DrawTerrain(GBuffer);
water.DrawWater(time);
device.SetRenderTarget(null);
//Minimap.SetRenderTarget(device);
//terrain.DrawTerrain(GBuffer);
//water.DrawWater(time);
//Minimap.ResolveRenderTarger(device);
//Minimap.SaveMiniMap();
//minimap = false;
}
public void Draw(List<GameObject> objects, Terrain terrain, GameTime GameTime)
{
if (!Menu.inMenu)
{
List<Model> models = new List<Model>();
foreach (GameObject obj in objects)
models.Add(obj.currentModel.Model);
float time = (float)GameTime.TotalGameTime.TotalMilliseconds / 100.0f;
float waterTime = (float)GameTime.TotalGameTime.TotalMilliseconds / 300.0f;
water.DrawRefractionMap(terrain, objects, normals, speculars);
water.DrawReflectionMap(terrain, objects, normals, speculars);
gameTime = GameTime;
CreateLights(objects);
SetGBuffer();
ClearGBuffer();
RenderSceneTo3Targets(objects, terrain, waterTime);
ResolveGBuffer();
lights.CreateShadowMap(objects, terrain);
DrawLights(objects);
explosionParticles.Draw(gameTime, device);
explosionSmokeParticles.Draw(gameTime, device);
/* foreach (GameObject obj in objects)
{
if (obj is Decoration)
{
Decoration decoration = (Decoration)obj;
//decoration.currentModel.Draw(device, decoration.GetWorldMatrix(), GBuffer, normals, speculars, false);
//decoration.currentModel.Model.Draw(decoration.GetWorldMatrix(), Camera.viewMatrix, Camera.projectionMatrix);
}
if (obj is Building)
{
Building building = (Building)obj;
//building.currentModel.Draw(device, building.GetWorldMatrix(), GBuffer, normals, speculars, false);
//building.currentModel.Model.Draw(building.GetWorldMatrix(), Camera.viewMatrix, Camera.projectionMatrix);
}
}*/
GUI.Draw();
GUI.Update(gameTime);
}
else
menu.Draw();
menu.Update();
//Debug();
}
public void CreateShadowMap(PointLight light, List<GameObject> Models, Effect depthWriter, Terrain terrain)
{
Matrix[] views = new Matrix[6];
//Creating view matrices
views[0] = Matrix.CreateLookAt(light.position, light.position + Vector3.Forward, Vector3.Up);
views[1] = Matrix.CreateLookAt(light.position, light.position + Vector3.Backward, Vector3.Up);
views[2] = Matrix.CreateLookAt(light.position, light.position + Vector3.Left, Vector3.Up);
views[3] = Matrix.CreateLookAt(light.position, light.position + Vector3.Right, Vector3.Up);
views[4] = Matrix.CreateLookAt(light.position, light.position + Vector3.Down, Vector3.Forward);
views[5] = Matrix.CreateLookAt(light.position, light.position + Vector3.Up, Vector3.Backward);
Matrix projection = Matrix.CreatePerspectiveFieldOfView(MathHelper.ToRadians(90.0f), 1.0f, 1.0f, radius);
depthWriter.Parameters["Projection"].SetValue(projection);
depthWriter.Parameters["LightPosition"].SetValue(position);
depthWriter.Parameters["DepthPrecision"].SetValue(radius);
//Forward
device.SetRenderTarget(shadowMap, CubeMapFace.PositiveZ);
device.Clear(Color.Transparent);
depthWriter.Parameters["View"].SetValue(views[0]);
DrawModels(Models, depthWriter);
//Backward
device.SetRenderTarget(shadowMap, CubeMapFace.NegativeZ);
device.Clear(Color.Transparent);
depthWriter.Parameters["View"].SetValue(views[1]);
DrawModels(Models, depthWriter);
//Left
device.SetRenderTarget(shadowMap, CubeMapFace.NegativeX);
device.Clear(Color.Transparent);
depthWriter.Parameters["View"].SetValue(views[2]);
DrawModels(Models, depthWriter);
//Right
device.SetRenderTarget(shadowMap, CubeMapFace.PositiveX);
device.Clear(Color.Transparent);
depthWriter.Parameters["View"].SetValue(views[3]);
DrawModels(Models, depthWriter);
//Down
device.SetRenderTarget(shadowMap, CubeMapFace.NegativeY);
device.Clear(Color.Transparent);
depthWriter.Parameters["View"].SetValue(views[4]);
DrawModels(Models, depthWriter);
//Up
device.SetRenderTarget(shadowMap, CubeMapFace.PositiveY);
device.Clear(Color.Transparent);
depthWriter.Parameters["View"].SetValue(views[5]);
DrawModels(Models, depthWriter);
}